How far is Sofia from Burlington, VT?

The distance between Burlington (Burlington International Airport) and Sofia (Sofia Airport) is 4536 miles / 7300 kilometers / 3942 nautical miles.

Distance from Burlington to Sofia

There are several ways to calculate the distance from Burlington to Sofia. Here are two standard methods:

Vincenty's formula (applied above)

• 4535.973 miles
• 7299.941 kilometers
• 3941.653 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 4523.839 miles
• 7280.413 kilometers
• 3931.109 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Burlington to Sofia?

The estimated flight time from Burlington International Airport to Sofia Airport is 9 hours and 5 minutes.

What is the time difference between Burlington and Sofia?

The time difference between Burlington and Sofia is 7 hours. Sofia is 7 hours ahead of Burlington.

Flight carbon footprint between Burlington International Airport (BTV) and Sofia Airport (SOF)

On average, flying from Burlington to Sofia generates about 524 kg of CO2 per passenger, and 524 kilograms equals 1 155 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Burlington to Sofia

See the map of the shortest flight path between Burlington International Airport (BTV) and Sofia Airport (SOF).

Airport information

Origin	Burlington International Airport
City:	Burlington, VT
Country:	United States
IATA Code:	BTV
ICAO Code:	KBTV
Coordinates:	44°28′18″N, 73°9′11″W

Destination	Sofia Airport
City:	Sofia
Country:	Bulgaria
IATA Code:	SOF
ICAO Code:	LBSF
Coordinates:	42°41′48″N, 23°24′41″E